Quantum Mechanics - Stationary States, Energy Levels, Superposition & Wavefunction Collapse

𓏬𓏬𓏬𓏬𓏬ELEVATE CLASSES𓏬𓏬𓏬𓏬𓏬 Browse LIVE & Recorded Courses for Physics IITJAM, CSIR-NET, GATE, TIFR, JEST etc on our platform ► https://www.elevateclasses.in/ Android ► https://bit.ly/3zU71ur iOS ► https://apple.co/3ZPRWVJ (use ORG code - AHGXS) 𓏬𓏬𓏬𓏬𓏬LEC NOTES - GDRIVE𓏬𓏬𓏬𓏬𓏬 Find the PDF Scanned copy of my NOTES for this lecture here: https://drive.google.com/drive/folders/16pMAe_yUbkiXw47vHdv2sgGPeKyGZ5CN?usp=drive_link 𓏬𓏬𓏬𓏬𓏬VIDEO DESCRIPTION𓏬𓏬𓏬𓏬𓏬𓏬 In quantum mechanics, stationary states refer to quantum states with all observables independent of time, typically associated with definite energy levels. These energy levels are discrete values that a quantum system can occupy. Superposition is the principle that a quantum system can exist in multiple states simultaneously, described by a linear combination of those states. When a measurement is made, the system's wavefunction collapses to a single eigenstate corresponding to the measured value, resolving the superposition into a definite state. This collapse is what gives rise to the observed physical properties of the system, including its energy level. 00:00 Introduction 06:59 Stationary States 14:22 Definite Energy Levels 22:37 Wavefunction Superposition/ General Solution 31:46 Probability of States 37:45 Orthogonality 𓏬𓏬𓏬𓏬𓏬𓏬TELEGRAM𓏬𓏬𓏬𓏬𓏬𓏬 Join my Telegram Channel ► https://t.me/FortheLoveofPhysicsYT 𓏬𓏬𓏬𓏬𓏬SUPPORT CHANNEL𓏬𓏬𓏬𓏬𓏬 Your Financial support provides me an additional incentive to create high quality lecture videos. I am very much thankful for your generosity and kindness Support/ Patreon ❤️❤️❤️https://www.patreon.com/dibyajyotidas Donate/ Paypal 🔥🔥🔥 https://paypal.me/FortheLoveofPhysics JOIN MEMBERSHIP in Youtube 😇😇😇 https://www.youtube.com/channel/UCOfLm6gZGt3vwTMKRg-irhg/join